title: Determination of the secondary structure of Drosophila melanogaster 5 S RNA by hydroxymethyltrimethylpsoralen crosslinking.
mesh_terms: D000818:Animals; D001345:Autoradiography; D001483:Base Sequence; D003432:Cross-Linking Reagents; D004331:Drosophila melanogaster; D004591:Electrophoresis, Polyacrylamide Gel; D011564:Furocoumarins; D009690:Nucleic Acid Conformation; D012335:RNA, Ribosomal; D012265:Ribonucleotides / Q000032:analysis; D014307:Trioxsalen / Q000031:analogs & derivatives
chemical_list: D003432:Cross-Linking Reagents; D011564:Furocoumarins; D012335:RNA, Ribosomal; D012265:Ribonucleotides; C016507:hydroxymethyltrioxsalen; D014307:Trioxsalen